Here is a list of what some of the pricey pop stars charge to show up at a private event:

Adele – $750K+
Carrie Underwood – $400-$500K+
Bruno Mars – $200K-$400K
Britney Spears – $500K+
Kanye West – $400-$600K+
Kesha – $150K-$200K
Katy Perry – $500K+
Madonna – $1 million+
Pink – $400-$600K+
Nicki Minaj – $200K-$300K+

If you had money to burn and could hire anyone to sing at your birthday/wedding/graduation... who would it be?